"2006","18" "2007","26" "2008","3" "2009","31" "2010","20" "2011","19" "2012","35" "2013","44" "2014","18" "2015","18" "2016","7" "2017","2" "2018","4" "2019","15" "2020","8" "2021","10" "2022","6" "2023","8" "2024","7"